baber/WOPTO huggingface dataset:
Patent JP-H04136674-A (JP)
Title: Control circuit for refrigerator
Inventor: MAEKAWA TAMOTSU
IPC: F25D17/06
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the flickering of an inside lamp by a method wherein a diode for AC half-wave is arranged between respective first terminals of two sets of door switches and the other terminal of a fan motor so that the directionalities of the diodes are different and one end of the inside lamp is connected to an AC power supply in parallel to a fan motor and respective second terminals of door switches are connected to the other terminal of the inside lamp. CONSTITUTION:When a first door is opened and a second door is closed, a door switch 18 short-circuits a common terminal 18c and a second terminal 18b while another door switch 20 short-circuits a common terminal 20c and a first terminal 20a. According to such a connection, AC current of full wave is supplied to the inside lamp 16 and the lamp 16 is lighted. On the other hand, only the AC current of half-wave, which has passed a diode 22, is supplied to a fan motor 14 whereby the fan motor 14 is not operated. When the first door is opened and the second door is shifted from a closed condition into the opened condition thereof, the door switch 18 and the door switch 20 are connected in parallel to the inside lamp 16 whereby the inside lamp 16 will never be extinguished instantaneously.
Patent JP-S61135413-A (JP)
Title: Manufacture of composite metallic wire
Inventor: NOGUCHI KOJI
IPC: B21C1/00
Filed: 1984-12-06
Abstract: PURPOSE:To improve the yield of products etc. by making the length of a metallic tube to be a prescribed length to join a protecting tube to its front end and inserting a metallic bar into the joined tube to draw them all together. CONSTITUTION:The length of a copper tube 1 is made to be actually equal to the length of a steel bar 2 after drawing them together, and a low-grade copper tube 3 having the length equivalent to the length of the remaining bar 2 is joined to the tube 1 by welding. Next, the steel bar 2 is inserted into the joined tubes 1 and 3 to draw them all together. Thereafter, the protecting tube 3 part of a copper coated steel wire, is cut off to obtain a composite metallic wire. Since the short coating tube 1 is used and the need for removing the coating tube is eliminated, the yield of product is improved and the surface of metallic bar 2 is protected. Thus the manufacturing cost is reduced because an inexpensive tube is used for the protecting tube 3.
Patent JP-S62118150-A (JP)
Title: Output gear supporting device in wrapping type continuously variable transmission
Inventor: IWANAGA KAZUYOSHI
IPC: F16H9/12
Filed: 1985-11-18
Abstract: PURPOSE:To improve performance and durability, by supporting a pulley shaft of an output pulley at both sides thereof by means of bearings, and supporting an output gear at both sides thereof independently of the supporting means for the pulley shaft. CONSTITUTION:A pulley shaft 20 of an output pulley 2 is supported at both sides thereof by means of bearings 23 and 24. An output gear 4 is spline-engaged with an extended end portion 25 of the pulley shaft 20 extending from the bearing 24 on the output side. The output gear 4 is supported at both sides thereof by means of bearings 41 and 42. With this arrangement, the pulley shaft 20 and the output gear 4 form the independent support structures. Therefore, a support strength and a support accuracy may be maintained high, thereby improving performance and durability.
Patent JP-2000087736-A (JP)
Title: Internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To keep the catalyst temperature within the temperature resistant range, and reliably suppress deterioration of the catalyst while also ensuring that there will be no adverse effects on driveability, fuel consumption and other factors, in internal combustion engines featuring a catalyst for exhaust gas emission control, even if an oxidizing environment is brought about when the catalyst goes above the predetermined temperature. SOLUTION: This internal combustion engine comprises an environment detection mechanism 11 for detecting whether or not a catalyst 6 for exhaust gas emission control and the vicinity of the catalyst 6 for exhaust gas emission control are in an oxidizing environment, a temperature detecting mechanism 9 for detecting or estimating the temperature of the catalyst 6, flow rate adjustment mechanisms 13, 14, 15, 16 for adjusting the rate of gas flow into the catalyst 6, and a control mechanism 20. If the catalyst temperature detected or estimated by the temperature detecting mechanism 9 is higher than the predetermined temperature and an oxidizing environment is also detected by the environment detection mechanism 11, the control mechanism 20 controls the flow rate adjustment mechanisms 13, 14, 15, 16 to increase the rate of gas flow into the catalyst 6.
Patent JP-2000091534-A (JP)
Title: Semiconductor device
Inventor: INBE TAKAYUKI
IPC: H01L21/762
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the level difference in a storage region and a peripheral circuit region adjacent to the storage region and to perform a high-speed operation. SOLUTION: A memory cell region 90 for storing information and a peripheral region 80 provided so as to be adjacent to the memory cell region 90 are provided. This semiconductor device is provided with a semiconductor substrate 1, transistors 20b and 20c and capacitors 47 and 48 provided inside the memory cell region 90, a silicon oxide film 2 formed on the surface of a silicon substrate 1 inside the peripheral region 80, an SOI layer 4 formed on the silicon oxide film 2 and the transistor 12 formed on the SOI layer 4.
Patent JP-H03118804-A (JP)
Title: Cationic high molecular flocculant
Inventor: SUGITA SHUICHI
IPC: C08F220/42
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a cationic high molecular flocculant with the sp.gr. and reduced viscosity specified and capable of efficiently treating the activated sludge-treated waste water by copolymerizing the N-vinylacetamide and acrylonitrile and then partially saponifying acetamide units. CONSTITUTION:The N-vinylacetamide shown by formula I and the acrylonitrile shown by formula II are copolymerized to obtain a copolymer contg. an N- vinylacetamide unit and an acrylonitrile unit in the molar ration of (95:5)-(30:70). The copolymer is partially saponified to obtain a water-soluble polymer having a polyvinylamine structure denoted by formula III (X is anion) in the molecule. The formation of a carboxyl group is controlled by the saponification of the acrylic part expressed by formula IV (M is proton or cation), hence the carboxyl group is limited to <10mol% of the acrylic part, and the flocculating performance is not reduced. A cationic high molecular flocculant capable of efficiently treating activated sluge-treated waste water is obtained by this method.
Patent JP-S63111941-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1986-10-31
Abstract: PURPOSE:To increase the output of methanol per piece of reaction tubes by perpendicularly disposing the plural reaction tubes each constructed by packing granular catalysts into a toric spacing constituted of the inside surface of a central tube and the outside surface of the reaction tube. CONSTITUTION:An unreacted gas flows through an unreacted gas introducing port 11 and a stand pipe 13 and arrives at an upper header 14 and is introduced into the reaction the tube 6 connected to the header via an upper pig tail 16. The reaction tube 6 is the double tubes consisting of the outside tube 61 and the central tube 62. The catalysts 7 held by a catalyst receiving grade 19 supported by a seat 24 are packed into the toric space thereof. The unreacted gas introduced into the reaction tube 6 causes reaction and reaction progresses during the passage through the catalyst 7 layer. The gas with which the reaction ends flows through a lower pig tail 17 and a lower header 15 connected thereto and is taken out of a discharge port 13 for the reacted gas to the outside of the system.
Patent JP-S61135845-A (JP)
Title: Automotive burglarproof system
Inventor: AGARI YOSHIHIDE
IPC: B60R25/10
Filed: 1984-12-06
Abstract: PURPOSE:To reduce power expenditure of a burglarproof system of a car, by giving a warning when the window glass etc. are broken and the scattered glass pieces or movement of an invader are detected. CONSTITUTION:The ultrasonic moving body detector 2 is activated by a signal from a shock detector 1, and detects the presence of a moving body depending on a frequency difference by a doppler effect between the transmitting ultrasonic wave and the reveived ultrasonic wave. The alarm device 5 is activated by a decided output of the tire burglar detector 4 or a detected output of the ultrasonic moving body detector 2. The microcomputer 6 controls power supply for the shock detector 1, the ultrasonic moving body detector 2, the tire burglar detector 4, etc., and controls the starting time and finishing time for the car burglar-proof system.
Patent JP-H0892199-A (JP)
Title: New n-(2-cinnamylaminoethyl) naphthalene sulfonamide derivative
Inventor: ISHIGURO SHUN
IPC: C07C311/18
Filed: 1994-09-28
Abstract: PURPOSE: To provide a new derivative having a broad antimicrobial spectrum and useful as an active component of antibacterial agent, fungicide and herbicide. CONSTITUTION: This derivative (or its acid addition salt) is expressed by formula I [R1 is H or NR2 R3 (R2 and R3 are each H or a 1-5C alkyl; X is H or a halogen], e.g. N-(2-cinnamylaminoethyl)-1-naphthalenesulfonamide. The derivative can be produced, e.g. by condensing a cinnamyl derivative of formula II (Y is a halogen) with 1,2-diaminoethane and condensing the resultant compound of formula III with a naphthalenesulfonyl chloride derivative of formula IV in an organic solvent in the presence or absence of an acid acceptor.
Patent JP-H0663897-A (JP)
Title: Die cutter device
Inventor: FUKUZAKI HIDEKI
IPC: B26F1/38
Filed: 1992-08-15
Abstract: PURPOSE:To reduce edge sounds at the time of cutting by constituting a die cutter in such a way that a wave is cut by adding a cutting/breaking force and a crushing force by the differential movement between respective cutting edges. CONSTITUTION:In a die cutter device, at the beginning of cutting, the cutting of a wave 17 is started in such a state that the cutting edge Al on the side A is turned precedently to the cutting edge B1 on the side B, and in the position where the respective cutting edge parts are most adjacent, the cutting edge A2 on the side A is opposite to the cutting edge B2 on the side B. When the device is further turned, the respective cutting edges A, B move differentially, and the cutting edge B3 on the side B is brought into such a condition that it is precedent to the cutting edge A3 on the side A, and a cutting force, breaking force, crushing force or the like are caused in the cutting part of the wave 17. Thus, while differentally moving the respective cutting edges, the wave 17 is cut without causing edge sounds.
Patent JP-H03120984-A (JP)
Title: High definition television display device
Inventor: OMOTANI YOSHIRO
IPC: H04N5/46
Filed: 1989-10-04
Abstract: PURPOSE:To prevent burn of the screen by outputting a signal stored in a time compression circuit with an output control circuit even to an area where no picture exists caused due to the difference from the aspect ratio when a standard television signal with a different aspect ratio from that a high definition television signal is outputted. CONSTITUTION:The display device consists of a signal conversion circuit 1, an output control circuit 3, a changeover circuit 5 receiving an output signal of a time compression circuit 2, a high definition television signal, a switching control signal representing whether a signal is a high definition television signal or a standard television signal depending on the characteristic of an input synchronizing signal and outputting the inputted signal switchingly with the switching control signal, a synchronization deflection circuit 7 applying different synchronization and deflection from the output of the high definition television signal and the output of the standard television signal accordingly, and a high definition television signal output device 6. Even when the standard television signal is displayed on a high definition television signal display device by the time compression circuit 2 and the output control circuit 3, part of the standard television signal is displayed on a space of the screen. Thus, no border line is displayed on the occasion of displaying the high definition television signal and burning of the screen is prevented.
Patent JP-H09106680-A (JP)
Title: Semiconductor memory device
Inventor: YANAGI SAIKAN
IPC: G11C11/409
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a low power semiconductor memory by decreasing the number of data lines making transition of level in access. SOLUTION: A data I/O driver 18a drives only the normal data line DIO of a pair of third data lines upon receiving a data DIN. A global I/O driver 22a drives only the normal data line GIO of a pair of second data lines according to a data signal on the normal data line DIO. In other words, the data DIN is transmitted only on the normal data lines DIO, GIO. A local switch 65 transmits data signal on the normal data line GIO to a normal data line LIO of a pair of first data lines and transmits the inverted data signal on the normal data line GIO to an auxiliary data line LIOB of the pair of first data lines. Since a data is transmitted on only one normal data line up to a pair of first data lines LIO/LIOB, current consumption of data line is suppressed greatly.
Patent JP-H0975853-A (JP)
Title: Treatment method for shredder dust incineration ash
Inventor: KUNIYONE KANJI
IPC: B07B9/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for shredder dust incineration ash which can recover iron and nonferrous metal components efficiently from shredder dust incineration ash. SOLUTION: This treatment method for residual incineration ash in which waste such as used cars and household electric appliances is crushed and treated by a shredder 11, main parts of iron and nonferrous metals are recovered and treated, and the residue and dust collection dust 15 produced in the treatment process are incinerated. The incineration ash is crushed by a press crusher 17, contained metal components are flattened, lightweight materials are treated by a pneumatic selecting machine 18 to be removed, and the contained iron and nonferrous components are recovered by a magnetic selecting machine 20 and a nonferrous metal selecting machine 13.
Patent JP-H06110413-A (JP)
Title: Circuit for driving display device
Inventor: HOSOKAWA TORU
IPC: G09G3/36
Filed: 1992-09-29
Abstract: PURPOSE:To use even a combination wherein the output level of a gamma correcting and polarity inverting circuit does not match the input level of a source driver IC by providing a level converting circuit between the gamma correcting and polarity inverting circuit and source driver IC. CONSTITUTION:The level converting circuit 12 is provided between the gamma correcting and polarity inverting circuit 1 and source driver IC 2. When a clamp timing signal is inputted, the potential of a video signal in a blanking period reaches a voltage obtained by dividing a voltage applied across a resistance 8, i.e., 1V. Then even when the clamp timing signal is ceased and an analog switch is opened, all the video signal shifts by, for example, 2.5V at each time since the video signal is an amplitude signal and the potential in the blanking period is set to 1V. Therefore, the video signal which is -1.5 to +3.5V on the whole when inputted becomes -1 to +6V when outputted.
Patent JP-H10101142-A (JP)
Title: Container with cutting function of content
Inventor: NAKAMORI GENJI
IPC: B65D25/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To securely cut the contents charged in a container body and take it out, by providing cutting lines by a cutting body at the opening of the container body. SOLUTION: This container provided with a cutting function of the contents is constituted of a container body 1 with a flange 2, a cutting body like threads 3, wires, a net, etc., to cut the contents in the container, and a cover body 5 closing the opening 1a. When pressing the container body with a finger, the contents are cut and taken out in a size and a shape corresponding to the shape of the cutting body. And hence, one can eat them at ease. And the contents of a specified or required shape and size can be taken out in a simple method.
Patent JP-H07112344-A (JP)
Title: Chip collecting device and method
Inventor: SHIRASAGO AKIO
IPC: B23Q11/00
Filed: 1993-10-18
Abstract: PURPOSE:To facilitate separation of cutting oil which accompanies chips by mounting a chip transferring base which extends diagonally upward in the proximity of the end of a conveyer device which is located over the surface of cutting oil in a cutting oil pool, and moving the transferred chips with a chip mover along the inclined surface of the chip transferring base. CONSTITUTION:Chips and cutting oil which have been fed from a transferring trough 50 and the like are supplied into a compartment which has been formed at the farthest end, and the chips are separated by sedimentation on the bottom surface of a cutting oil pool 60. The chips, thus sedimented, are transferred upward through a conveyer device 40 which links magnet rollers 42, 44, 46 in multiple stages to a chip transferring base 10 where an inclined surface 12 that extends diagonally upward is formed. On the chip transferring base 10, a chip transferring tool 14 for transferring lumps of the chips along the inclined surface 12 is mounted, the tool 14 consists of a plate-shaped body or a brush-shaped body at least part of which is brought into sliding contact with the inclined surface 12 and whose movement is guided diagonally upward through a guide member 22. To the upper end of the guide member 22, a rotating part 24 is pivotally mounted for preventing the chips from flowing back.
Patent JP-H02107851-A (JP)
Title: Planetary gear type transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-10-14
Abstract: PURPOSE:To maintain gear ratios of planetary gear devices in adequate ranges and set speed change ratios of speed change gear stages to values near a geometrical series by using two single pinion type planetary gear devices and a double pinion type planetary gear device and providing six coupling devices. CONSTITUTION:Two single pinion type planetary gears 16 and 18 and a double pinion type planetary gear device 20 are provided. A sun gear 16s and a ring gear 18r and a carrier 20c, a ring gear 16r and a sun gear 20s, and a carrier 18c and a ring gear 20r and an output gear 22 are integrally connected respectively. Clutch means K1-K3 and brake means B1-B3 are connected. Gear ratios r of the planetary gear devices are maintained in adequate ranges of about 0.2-0.6, speed change ratios of the first speed gear stage through the fourth speed change ratios of the first speed gear stage through the fourth speed gear stage can be set to values near a geometrical series, thus a transmission is kept relatively small-sized, and the excellent power performance is obtained.
Patent JP-2001079927-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: SUZUKI FUMIYUKI
IPC: B29C48/305
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress a pressure loss in a filter of melt filration and a drop of a life by a method wherein a polyester is taken as a principal component, a thermoplastic resin containing a filler is molten and filtered, and in the filtration, an extruded amount of a molten thermoplastic resin is allowed to satisfy specific conditions by using a filter element. SOLUTION: In a disk part of a disk-like support component 34 many long holes 36 are radially provided from a center of the disk part, and those respective long holes 36 are arranged in a plurality of concentric circular shapes by forming a line also peripherally. Then, an erected piece part is provided on side edges of those respective long holes 36, and angles to a plate surface of the erected piece part are formed by being bent at angles of 30 deg.-90 deg.. About 3-200 sheets of such filter elements 16 are combined to a spline shaft 15 according to a discharged amount of a polymer, a thermoplastic resin is molten and filtered, and an extruded amount of the molten filtered thermoplastic resin is allowed to satisfy 5<V<45. Where, V is the molten thermoplastic resin expresseding filtered for 1 h per 1 cm2 filteration area.
Patent JP-H1190670-A (JP)
Title: Method for removing fused material sticking to work surface in piercing
Inventor: SHIOJI KOMEI
IPC: B23K26/142
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To remove a metallic fused material generating at the time of piercing and to reduce or to prevent the ratio of defective machining by controlling a laser beam output and an assist gas pressure in the laser machining of plate materials, and incorporating in the machining process the method of operating or turning a machining head nozzle. SOLUTION: A metallic fused material forms a deposited part on the inner peripheral part of a pierced hole and sticks in a mustache or chevron shape. With a profiling sensor turned off, or by ignoring the sensor alarm, a sensor nozzle part 2 is rotated in a circular motion around the pierced hole along a circle, which is rather large compared with the outer circumference of the fused deposit sticking near the periphery of the pierced hole, an assist gas G with high pressure is sprayed and a round is taken in the circular orbit. Against the fused deposit, a reversed flow of a high pressure gas is generated towards the center of the pierced hole from the outer circumference, to peel and remove easily the fused deposit. Then, the profiling sensor is turned on and ordinary machining is performed.
Patent JP-S63113120-A (JP)
Title: Fuel supply device for rotary piston engine
Inventor: CHIKAMORI TAKESHI
IPC: F02D41/00
Filed: 1986-10-30
Abstract: PURPOSE:To accelerate the atomization and gasification of injected fuel by partially opening an air bleed passage near the nozzle hole of the secondary fuel injection nozzle directly injecting the fuel into an operation chamber to blowout air in a specified operation range. CONSTITUTION:A control unit 20 judges the operation range of an engine 1 from a throttle opening (a), boost pressure (b) and the number of engine revolutions (c), and causes the secondary fuel injection nozzle 16 to directly inject fuel into an operation chamber 15 instead of the primary fuel injection nozzle 14 for stratifying the fuel on the side of ignition plugs 111, 112 in an intake operation chamber 15 during a light load. A valve 17 is opened at the same time to blowout air passing through an air bleed passage 18 from the nearby part of a blowouting part 16a for accelerating fuel atomization. In the operation range where knocking is apt to occur, the air is not supplied through said air bleed passage 18, and the fuel is injected toward the rotor recess part 12 of a rotor flank surface 13 for its cooling. Thus the combustion efficiency of an engine can be improved, and the occurrence of the knocking can be also prevented.